20160562156

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{750803}}^1$

素因数の和:750958

約数の個数: 36

約数和(自身を含む): 41340769848

約数和(自身を除く): 21180207692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 6713, 13426, 26852, 750803, 1501606, 3003212, 5255621, 10511242, 21022484, 36789347, 73578694, 102860011, 147157388, 205720022, 411440044, 720020077, 1440040154, 2880080308, 5040140539, 10080281078, 20160562156]

約数ペア:

[(1, 20160562156), (2, 10080281078), (4, 5040140539), (7, 2880080308), (14, 1440040154), (28, 720020077), (49, 411440044), (98, 205720022), (137, 147157388), (196, 102860011), (274, 73578694), (548, 36789347), (959, 21022484), (1918, 10511242), (3836, 5255621), (6713, 3003212), (13426, 1501606), (26852, 750803)]